Amanda T Dallas , GA October 11, 2014 Appliance: Samsung Washer WF42H5200AP/A2-0000 Samsung Washer Wf42h5200ap/A2-0000 / : Would not turn on. How to replace Assy Pcb Main;Purple. Replaced the main control board. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes